baber/WOPTO huggingface dataset:
Patent LT-3289-B (LT)
Title: Cephalosporin derivatives with antibacterial activity
Inventor: ANGEHRN PETER
IPC: A61P31/04
Filed: 1994-04-15
Abstract: Cephalosporin derivatives of the general formula <CHEM>  wherein   R<1>   is an acyl group derived from a carboxylic acid; R<2>   is hydrogen, hydroxy, lower alkyl-Qm, cycloalkyl, lower alkoxy, lower alkenyl, cycloalkenyl, lower alkynyl, aralkyl-Qm, aryl-Qm, aryloxy, aralkoxy or a heterocyclic ring, the lower alkyl, cycloalkyl, lower alkoxy, lower alkenyl, cycloalkenyl, lower alkynyl, aralkyl, aryl, aryloxy, aralkoxy and the heterocyclic ring being unsubstituted or substituted with at least one group selected from carboxy, amino, nitro, cyano, lower alkyl, lower alkoxy, hydroxy, halogen, -CONR<4>R<5>, -N(R<5>)COOR<9>, R<5>CO-, R<5>OCO- or R<5>COO- where R<4> is hydrogen, lower alkyl, or cycloalkyl; R<5> is hydrogen or lower alkyl; R<9> is hydrogen, lower alkyl, lower alkenyl or a carboxylic acid protecting group; Q   is -CO- or -SO2-; m   is 0 or 1; n   is 0, 1 or 2; as well as readily hydrolyzable esters thereof, pharmaceutically acceptable salts of said compounds and hydrates of the compounds of formula I and of their esters and salts. The products are antibacterially active.
Patent LV-10424-B (LV)
Title: N-acyl-alfa-aminoacid derivatives, method for preparation thereof, pharmaceutical remedies, method for production thereofde thereof
Inventor: LEO ALIG
IPC: C07C229/16
Filed: 1993-06-08
Abstract: The N-acyl-alpha-amino acid derivative with formula<IMAGE>where L, R' up to R''', and Q signs correspond to the patent description indications, can be applied for prophylaxis and treatment of such diseases that cause protein and thrombocyte adhesion as well as thrombocyte aggregation and mutual cell adhesion.The new compounds are obtained by separation of protective groups in respective protected compounds or also by conversion of cyan group into amidine group in respective nitriles.
Patent MX-172537-B (MX)
Title: Procedimiento y aparato mejorados para separar selectivamente por lo menos un gas con respecto a por lo menos otro gas en una mezcla gaseosa
Inventor: HENIS JAY MYLS STUART
IPC: B01D67/00
Filed: 1977-11-14
Abstract: La presente invención se refiere a un procedimiento mejorado para separar selectivamente por lo menos un gas con respecto a por lo menos otro gas en una mezcla gaseosa, por penetración selectiva, y que provee un producto que ha penetrado, que contiene por lo menos un gas de penetración, caracterizado por poner en contacto la mezcla gaseosa con por lo menos una superficie de una membrana de componentes múltiples que comprende un material de revestimiento en contacto de oclusión con una membrana porosa de separación, la cual membrana de componentes múltiples exhibe, con respecto a por lo menos un par de gases de la mezcla gaseosa, penetración por selección de un gas de dicho par de gases con respecto a la del gas restante de dicho par de gases; mantener la superficie opuesta de la membrana de componentes múltiples a un potencial químico inferior para dicho por lo menos un gas de penetración, que el potencial químico en dicha superficie; hacer que penetre dicho por lo menos un gas de penetración en y a traves de la membrana de componentes múltiples; y separar de los alrededores de la superficie opuesta, el producto que ha penetrado, que tiene una proporción diferente de dicho por lo menos un gas de la mezcla gaseosa a dicho por lo menos otro gas de la mezcla gaseosa que la proporción en la mezcla gaseosa de dicho por lo menos un gas a dicho por lo menos otro gas.
Patent MX-165249-B (MX)
Title: Mejoras en un procedimiento para preparar w-lactamas
Inventor: SENNI PAOLO
IPC: C07D201/16
Filed: 1986-03-26
Abstract: La presente invención se refiere a mejoras en un procedimiento para preparar W-lactamas, del tipo que comprende las etapas siguientes: premezclar ácidos cicloalifáticos que tienen la fórmula general (fig.1) en la que n es igual a 3 - 13 y/o los anhídridos correspondientes, seleccionados entre ácido hexahidrobenzoico, ácido ciclododecanocarboxílico y el anhídrido de dichos ácidos cicloalcanocarboxílicos, de preferencia ácido hexahidrobenzoico, con un agente deshidratante seleccionado entre óleum, ácido clorosulfónico, anhídrido fosfórico o anhídrido de ácido hexahidrobenzoico, de preferencia óleum empleado en una concentración comprendida entre 36 y 50 por ciento; hacer reaccionar como primera etapa de reacción un agente nitrosante y la mezcla de ácidos cicloalifáticos con un agente deshidratante introduciéndolos en un reactor mantenido a una temperatura comprendida entre 30 y 100 grados C en donde la proporción molar de agente deshidratante/agente nitrosante está comprendida entre 0.7 y 1.1; continuar la reacción como segunda etapa de reacción, en el mismo reactor o en un postreactor en el que tiene lugar la finalización de la reacción de lactamización a una temperatura comprendida entre 30 y 100 grados C; recuperar el ácido cicloalifático que no ha reaccionado, mediante la hidrólisis del producto de reacción a una temperatura comprendida entre 20 y 30 grados C, y sucesivamente efectuar la separación de una fase acuosa que contiene W-lactamas y una fase orgánica que contiene ácido cicloalifático que no ha reaccionado; las mejoras estando caracterizadas porque en correspondencia con dicha segunda etapa de reacción, se añade  agua en una cantidad muy limitada y que corresponde a una proporción molar U igual H2O/equivalentes de SO3 comprendido entre 0.1 y 0.90.
Patent MX-164859-B (MX)
Inventor: KNAVISH LEONARD ARTHUR
IPC: C03B5/225
Filed: 1987-10-02
Abstract: In a method and apparatus of making glass or the like, wherein the batch materials are liquefied in a distinct zone (25,26) from the refiner (10), the liquefied material is heated in an intermediate stage (20,21) before being fed to the refiner (10). In preferred embodiments the intermediate stage comprises one or more channels (20,21) extending from the side of the refiner (10).
Patent NO-139287-B (NO)
Title: Fremgangsmaate for fjerning av mineralsalter fra melk eller melkeprodukter
Inventor: NAKAMURA TSUTOMU
IPC: A23C9/144
Filed: 1974-03-08
Abstract: Fremgangsmåte for fjerning av mineralsalter fra melk eller melkeprodukter.
Patent NO-159293-B (NO)
Inventor: DOKOUPIL JIRI
IPC: C14B1/58
Filed: 1981-03-09
Abstract: An apparatus and process for expanding the area and for drying of leather pieces, felts and other similar flat materials. On both sides of the leather elastic foils impervious to air are disposed, a vacuum is connected to the space between the two foils and then forces are applied for enlarging the area of the foils, where the forces are predominantly disposed in the plane of the foils. Thermal energy can be fed to the flat material. The forces can be intermittently applied and they can be provided preferably by hydraulic or pneumatic means.
Patent NO-159551-B (NO)
Inventor: SCOBIE WILLIAM BRYCE
IPC: F16K1/226
Filed: 1984-02-01
Abstract: A seating assembly for use in a rotary valve comprising a metallic seat ring (60) having a radially inner metallic sealing section (60a) and a polymeric seat ring (80) having a polymeric sealing section (80a) for sealing engagement with a valve element (22), each of said rings having a radially outer retaining section (60b, 80b) for mounting the respective rings in a valve body (12), both of said rings having an intermediate spacer section (60c, 80c) interconnecting the radially inner sealing and radially outer retaining sections. The spacer sections have convoluted runs forming interlocking formations to prevent relative radial movement of the seat rings, and there are a multiplicity of circumferential windings of strands (76) in surrounding relation to the metallic sealing section.
Patent NO-158855-B (NO)
Inventor: BOLLI PETER
IPC: A63H33/04
Filed: 1984-02-13
Abstract: A building block having side walls and a front face perpendicular to these is provided with two rows of coupling pins on one side of the front face and counter-coupling tubes on the other side for mechanically coupling two building blocks by means of a clamping action. In each row, each second coupling pin has an electrically conducting surface, while the coupling pins lying between these are electrically insulating. One row of conducting pins is displaced in the direction of the rows by one coupling pin from the adjacent row. On the other side of the front wall a contact bar is arranged which is connected electrically with the conducting coupling pins of an associated row. The bar has a contact area for producing electrical contact with a row of conducting coupling pins of an adjacent, coupled building block.
Patent NO-163584-B (NO)
Inventor: KUNG WEI-JEN HU
IPC: C12Q1/54
Filed: 1984-10-17
Abstract: Polymer-catalyst tranducers and their use for detecting one or more constituents in a sample are disclosed. Changes in conductivity of the polymercatalyst transducers as a result of electron density changes are measured to provide an indication of a particular constituent present in the sample. Such conductivity changes can be measured using a conductivity meter. The polymer-catalyst tranducers are particularly useful for the determination of glucose in whole blood.
Patent NO-170672-B (NO)
Title: Fremgangsmaate og anordning for trykkimpregnering av et substrat
Inventor: MENSER HOWARD K
IPC: D06B3/20
Filed: 1985-08-15
Abstract: Trykkimpregneringsanordning (10) for impregnering av. et substrat (12) med en mettet løsning, og omfattende et blokkelement (26) med en bueformet og skrånende overside som stiger gradvis fra en relativt dyp sone (60) til en relativt grunn sone (64). Det er på hver side av blokkelementet anordnet ruller (18, 20) for transportering av substratet inn i og ut av impregneringsanordningen, og en rotor (16) er montert mellom rullene, for styring av substratet igjennom impregneringsanordningen. Rotorens nedre del er adskilt fra blokkelementet og innført i den forsenkning som dannes av den krumme overside, for avgrensing av et mellomliggende kammer (28). Kammeret innbefatter et innløp (30) og et ut-løp (64) for substratet og den mettede løsning, og konvergerer i dybde fra innløpssonen til utløpssonen, hvorved løsningen bringes under trykk og derved presses inn i porene i substrat-. et.
Patent NO-167975-B (NO)
Title: Analogifremgangsmaate for fremstilling av terapeutisk aktive aminopropanolderivater av 3-(3-hydroksyfenyl)-1-propanonforbindelser.
Inventor: PETRIK GERD
IPC: C07C317/30
Filed: 1988-06-22
Abstract: Amlnopropanolderlvater av 3-(3-hydroksyfenyl)-l-propanforblndelser av generell formel (I):. og syreaddlsjonssalter derav, hvori. og Rlike eller forskjellige og står for hydrogenatomer, alkyl, cykloalkyl, alkenyl, alklnyl eller. hydroksyalkylgrupper med opp til 6 karbonatomer,. alkoksyalkyl, alkyltloalkyl eller dlalkylamlnoalkyl-grupper med opp til 9 karbonatomer hver, eller. fenylalkyl eller fenoksyalkylgrupper Inneholdende opp. til 6 karbonatomer 1 alkyldelen, fenylgruppen er. eventuelt substituert med en alkyl- eller alkoksygruppe med opp til 3 karbonatomer, eller. Rogdanner sammen med nltrogenatomer som forbinder dem, en 5- til 7-leddet, mettet heterocykllsk ring som eventuelt kan vsre substituert med en eller to fenyl-og/eller hydroksygrupper og 1 ringen Inneholde et oksygenatom eller nltrogenatom, som et ytterligere heteroatom, med et ytterligere nltrogenatom eventuelt substituert med en alkylgruppe med 1 til 3 karbonatomer, eller en fenylgruppe,. Rtår for et hydrogenatom, en alkylgruppe Inneholdende opp til 3 karbonatomer, et fluor-, klor- eller bromatom, en hydroksyl- eller alkoksygruppe med opptil 6 karbonatomer,. R4 står for et hydrogenatom, en alkylgruppe Inneholdende opptil 3 karbonatomer, fluor, klor eller bromatom, en hydroksylgruppe eller en alkoksygruppe med opptil 6 karbonatomer, eller. Rer sammen med fenylgruppen bundet til dette et kondensert aromatisk system Inneholdende opptil 18 karbonatomer, og. n er et helt tall på 1 til 5. Det er videre angitt en fremgangsmåte for fremstilling av forbindelsene.
Patent NO-165265-B (NO)
Inventor: SCHROEDER PETER
IPC: F23J13/02
Filed: 1988-09-16
Abstract: Element, which can be inserted with clearance into a prefabricated chimney shell, consists of an internal tube (1), a heat insulating layer (2) applied to the external surface of the internal tube (1), and a material web (3) which surrounds the heat insulating layer (2) and holds the heat insulating layer (2) pressed together. After insertion into the chimney shell (12), the material web (3) is pulled off so that the heat insulating layer (2) expands. In rear-ventilated chimney shells, the heat insulating layer (2) also penetrates the ventilation ducts (13) of the chimney shell (12) and blocks these ducts (13). The material web (3), which consists of a non-flammable or hardly flammable material, has at least one region (4) extending in the longitudinal direction of the tube with overlapping sections which are held together by a releasable connection (7) so that, by releasing the connection (7), a given predetermined expansion of the heat insulating layer (2) is achieved. <IMAGE>
Patent NO-167709-B (NO)
Title: Innretning for diagnostisering og behandling av nesesykdommer.
Inventor: KOZLOV VLADIMIR SERGEEVICH
IPC: A61M25/06
Filed: 1990-02-12
Abstract: Det beskrives en innretning med et avlangt legeme (i). med en gjennomgående passasje (2). Mellom legemets ender er det plassert en oppblåsbar mansjett (5). Ved legemets (5) ene ende er det montert en oppblåsbar beholder (3). Denne beholder står i forbindelse med passasjen (2) i legemet. Mansjetten (5) er montert slik at den kan beveges på legemet (1). I mansjetten er det stivt og tett innfestet et rør (9) beregnet for opptak av et Instrument. En forlengelse av dette rar (9) kan benyttes for dlagnosterlng. Diagnose og behandling av bihulene beskrives også nærmere.
Patent NO-172639-B (NO)
Inventor: SCHMID HERMAN
IPC: B01F13/10
Filed: 1990-06-20
Abstract: The present invention relates to a method for producing, by means of working, mixing and homogenizing, castable explosive substances of high viscosity containing crystalline and/or particulate explosives and, if appropriate, other action-enhancing additives and such small quantities of binder and other viscosity-reducing agents that the mixture in the unworked state virtually feels like and behaves like a dry powder. In order to achieve the desired working, mixing and homogenizing, the components are brought to the roll nip between two helically grooved rolls, which form part of a so-called mixing, sheaving and rolling mill. The rolls are arranged at an adjustable distance from each other and counter-rotating at different speeds. The mixture is worked on and between the rolls until the air between the particles included has been pressed out sufficiently to convert the previously pulverulent mixture to a coherent mass of high viscosity. The material is removed from the fastest rotating roll in continuous form or in a newly formed particulate form associated therewith.
Patent SE-316570-B (SE)
Inventor: DUFFIN W
IPC: C07K7/62
Filed: 1962-03-09
Abstract: A polymyxin is purified by a process which comprises treating an aqueous solution of the polymyxin with a permanganate at a pH not above pH 8.0.  Examples describe the treatment of solutions of polymyxin B hydrochloride and of the sulphates of polymyxins A, B and E.
Patent SE-305799-B (SE)
Inventor: JUSTUS E
IPC: D21F1/52
Filed: 1961-04-13
Abstract: 967,858. Suction arrangements of Fourdrinier paper-making machines. BELOIT IRON WORKS. April 24, 1961 [Jan. 30, 1961], No. 14751/61. Heading D2A. A travelling, endless belt 22 encompassing the suction box 14 of a Fourdrinier paper-making machine, and supporting the wire-cloth 11 over the mouth of the box 14 is guided at the on-coming and off-going sides and beneath the box, so that the upper run of the belt 22 smoothly conforms the top of the box without rising off it at the on-coming side and without deviating from its true course, so that perforations in the belt 22 are kept in alignment with openings in the top of the box. The guide 25 beneath the box may conform with the natural curvature of the belt. The guides 23, 24 preferably act also as water-supply headers supplying conduits 50 for lubricating the belt 22. In modifications the guide 25 is substituted by a guiding and tensioning roll which may be tilted vertically or skewed horizontally to compensate for any small difference in circumferential length of opposite edges of the belt 22 &c. In an alternative form, more than one such guide roll may be employed. Specification 964,211 is referred to.
Patent SE-318173-B (SE)
Inventor: TUCKER J
IPC: A23L7/196
Filed: 1966-06-27
Abstract: 1,139,684. Sugar-coated cereal products. STAUFFER CHEMICAL CO. 28 June, 1966 [28 June, 1965], No. 28920/66. Heading A2A. An edible, sugar-coated dry cereal product, having low hygroscopicity and improved palatability, is made by coating a cereal, e.g. corn flakes, puffed corn, puffed rice, wheat flakes, puffed wheat or oats, with an aqueous sugar-coating composition comprising a major amount, by weight, of an edible sugar, or mixture of edible sugars, and a minor amount of a sugar phosphate composition, e.g. described in Specification 1,134,062, containing, in complex association, a component (a) consisting of one or more salts of one or more sugar phosphates, e.g. calcium sucrose phosphates, and a component (b) consisting of one or more phosphate salts, each having an inorganic phosphate anion and a cation selected from those multivalent metal cations which normally form waterinsoluble phosphates, e.g. calcium orthophosphates; said association being such that, when the total amount of sucrose phosphate and said other phosphate salts exceeds 5 parts per 100 parts of water, by weight, at least 2% of component (b) based on the weight of component (a) is present in solution under ambient conditions. The coating composition may also contain common salt and sodium acetate. The coated cereal is dried at room temperature, or preferably at temperatures between 100‹ and 180‹F. The weight ratio of sugar to sugar phosphate composition may range between 10: 1 and 20: 1, and the amount of sugar coating composition deposited on the dry cereal product may vary between 15 and 60% of its weight. Suitable edible sugars are: sucrose, corn sugar, glucose, fructose, lactose and honey. The aqueous sugar-coating composition may be heated to a temperature between 210 and 260‹F. before being applied to the cereal, e.g. in a rotating drum.
Patent YU-46705-B (YU)
Inventor: ANHAEUSER D
IPC: A61K9/70
Filed: 1988-08-12
Abstract: The invention relates to a process for producing an administration and/or dosage form for medicament active substances using a printing process, in which the printing process used is a pad printing process.
Patent RS-50645-B (RS)
Inventor: RAJACIC ZDRAVKO
IPC: B60R25/02
Filed: 2003-02-28
Abstract: Naprava za sprečavanje nedozvoljene upotrebe ili kradje motornog vozila, koja se postavlja na upravljač vozila, naznačena time, što se sastoji od dva puta savijenog čeličnog trakastog nosača (4) koji na gornjem delu dužeg kraka (4a) sa spoljašnje strane ima učvršćeno dvodelno kućište (5), što su sa gornje strane na kraćem kraku (4b) učvršćeni odstojna ploča (6) i šipkasti vezač (7), što je kućište (5) izvedeno od kutije (5a) u kojoj je smeštena cilindarska brava (10) i kutije (5b) u kojoj je smešten mehanizam (13) za zabravljivanje/odbravljivanje šipkastog vezača (20), pri čemu su brava (10) i mehanizam (13) medjusobno spojeni jezičkom (11), što se mehanizam (13) sastoji od parova osovinica (16,16'; 18, 18'), zasuna (14,14'), opruga (17,17') i podloški (15,15') i što je trakasti nosač (4) ojačan šipkama (8,9).Prijava sadrži još 8 zavisnih patentnih zahteva.
Patent ZA-813108-B (ZA)
Title: Drive transmissions
Inventor: PETER WINDSOR-SMITH CLAUDE
IPC: B60K17/06
Filed: 1981-05-11
Abstract: An automatic transmission (21) for a city bus (10) and other highway vehicles comprises an engine-mounted gearbox (22) with a laterally offset drive output to the rear wheels (16, 18) through a propeller shaft (28) and differential drive unit (34). Gearbox (22) has four layshafts (50 to 56) grouped round the drive input shaft (46). Multiplate pneumatic clutches (76 to 82), one on each layshaft, select transmission ratios under the control of a driver's selector switch (146) acting through an electronic control unit (162) and an electro-pneumatic valve (168) supplied with air by a compressor. Control unit (162) includes a retarder function provided by simultaneous partial engagement of the first and second gear clutches when the vehicle is in third or fourth gear. Access to the clutches for servicing is provided by end covers (340) on the gearbox whereby the clutch elements can be replaced without stripping the gearbox.
Patent ZA-832775-B (ZA)
Title: Refining lipids
Inventor: ACHINTYA KUMAR SEN GUPTA
IPC: C11B3/16
Filed: 1983-04-20
Abstract: Lipids, especially crude glyceride oils and phosphatides, are refined by contact under superatmospheric pressure with ultrafiltration membrane, preferably in a miscella in a solvent permeable to the membrane. An additive solute is introduced into the lipid which is impermeable to the membrane to aid the filtration, which may be a phospholipid, gum or soap. The latter may be produced in situ by neutralizing free fatty acid present, especially with ammonia or polyvalent metal compounds and the additives may be introduced in the form of an additional crude lipid.
Patent ZA-837636-B (ZA)
Title: Suction tube package
Inventor: JAERUND ERIK
IPC: B65D85/20
Filed: 1983-10-13
Abstract: Suction tube packages comprising suction tubes arranged in succession, which are placed between two weblike plastic strips sealed to one another, are used for the application of suction tubes to packing containers for e.g. juice or milk. The weblike suction tube packages are provided with transverse cuts between each individual suction tube envelope which facilitate the separation of individual envelopes on application of the suction tube envelopes to the packing container, but increase the risk of unintentional detachment of envelopes from the suction tube package. This risk can be appreciably reduced if the suction tube package is provided between, or on the outside of, the two long strips sealed to one another with two substantially parallel tapes (11,12) situated at some distance from one another. The tapes (11,12) absorb the stresses the suction tube strip is subjected to in longitudinal direction and thus prevent them from causing a lengthening of the cuts present in the suction tube package as a result of which individual suction tube envelopes could be separated unintentionally or the cuts could extend into and damage the tight suction tube envelopes.
Patent ZA-844936-B (ZA)
Title: Process for preparing xanthomonas heteropolysaccharide,heteropolysaccharide as prepared by the latter process and its use
Inventor: DOWNS JOHN DAVID
IPC: C12N1/20
Filed: 1984-06-28
Abstract: Process for preparing Xanthomonas heteropolysaccharide from Xanthomonas campestris NCIB 11854 and use of the latter e.g. as viscosity modifier in an aqueous solution, and in a drilling fluid and use in connection with well-treatments, and enhanced oil recovery.
Patent ZA-855631-B (ZA)
Title: Brass alloy,process of manufacture and use
Inventor: RUCHEL PETER
IPC: C22C9/00
Filed: 1985-07-26
Abstract: A brass alloy, a process for the production of a brass material or semi-finished brass product from that type of a brass alloy, as well as to the utilization of the brass material; in essence, the brass alloy for semi-finished products and semi-finished articles, which in addition to a good workability must possess a high resistance to wear, especially when employed for synchronous rings. The foregoing is possible through the intermediary of entirely determined contents of chromium and/or zircon in the previously described brass alloy. The chromium contents hereby vary, on the one hand, in dependence upon the silicon contents, and on the other hand, however, also to a lesser measure upon the remaining alloy components within the range of between 0.01 to 0.15% by weight, and preferably between 0.05 and 0.1% by weight.